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Melvin Joseph Wachowiak Jr.

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  • Davidsonville, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wax-resin surface polishes
    • Patent number 6,258,882
    • Issue date Jul 10, 2001
    • The Smithsonian Institution
    • Melvin Joseph Wachowiak
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Emulsion-containing surface polishes
    • Patent number 6,156,108
    • Issue date Dec 5, 2000
    • The Smithsonian Institution
    • Melvin Joseph Wachowiak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...